Patents by Inventor Dahrika Milfred Lao Yap Guerette

Dahrika Milfred Lao Yap Guerette has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PROCESS FOR MAKING MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR
    Publication number: 20120122921
    Abstract: The invention provides a process for the preparation of a compound of Formula 1, comprising coupling a carboxylic acid of Formula 2 with an aniline of Formula 3 in the presence of a coupling agent.
    Type: Application
    Filed: September 20, 2011
    Publication date: May 17, 2012
    Applicant: VERTEX PHARMACEUTICALS INCORPORATED
    Inventors: John DeMattei, Adam R. Looker, Bobbianna J. Neubert-Langille, Martin Trudeau, Stefanie Roeper, Michael P. Ryan, Dahrika Milfred Lao Yap Guerette, Brian R. Krueger, Peter Diederik Jan Grootenhuis, Fredrick F. Van Goor, Martyn Curtis Botfield, Gregor Zlokarnik